4249665

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1499}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 8712000

約数和(自身を除く): 4462335

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1499, 2835, 4497, 7495, 10493, 13491, 22485, 31479, 40473, 52465, 67455, 94437, 121419, 157395, 202365, 283311, 472185, 607095, 849933, 1416555, 4249665]

約数ペア:

[(1, 4249665), (3, 1416555), (5, 849933), (7, 607095), (9, 472185), (15, 283311), (21, 202365), (27, 157395), (35, 121419), (45, 94437), (63, 67455), (81, 52465), (105, 40473), (135, 31479), (189, 22485), (315, 13491), (405, 10493), (567, 7495), (945, 4497), (1499, 2835)]